Copper Clad Aluminum wire

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Product Description:

Copper Clad Aluminum is an electrical conductor which has an outer sleeve of copper metallurgically

bonded to a solid aluminum core. The combination of these two metals make

it uniquely suited to many electrical applications

Standard:

SJ/T 11223-2000

ASTM B 566-93

Feature:

Compared to copper conductors:

Higher Flexibility due to lower elastic modulus

63% material weight reduction due to lower specific gravity of CCA over regular copper

Compared to aluminum conductors:

Better corrosion resistance than aluminum due to copper layer

Lower resistance due to high electric conductivity of copper

Better Solderability

Higher strength than aluminum

Application:

In high frequency signal transmission field, it is applied to:

l  Standard Material of Conductor in CATV Coaxial Cable;

l  50 Ohm Radio Frequency Aerial;

l  Leaky Cable;

l  Soft Coaxial Radio Frequency Cable;

l  Data Cable

In power transmission field, it can be applied to:

l  Stranded wire;

l  Power Cable;

l  Control Cable;

l  automotive cable;  

l  Building distribution wire;

l  Busbar;

l  Radio Frequency shielding;

In special electromagnetic wire, it can be applied to:

l  Coils in motor and fans, mahjong machine, Loudspeakers

l  Voice coils (e.g. in Headphone, Headset, ...)

l  Windings

Manufacture Scope

0.12MM~5.50MM

Physical property of CCA wire

Specification

Copper in volume

(%)

Copper in mass

(%)

Length comparison

Density

(g/cm3)

Max.DC resistivity

Ω.mm2/m

(20)

Conductivity

(%IACS)

Min

CCA-10%Copper volume

812

27

2.65:1

3.32

0.02743

63

CCA-15%Copper volume

13-17

37

2.45:1

3.63

0.02676

65

Copper wire

100

100

1:1

8.89

017241

100


Characteristics of CCA wire


Nominal Diameter

Cross Section
(mm2)

Copper Thickness
(mm)

Mass per unit length
(kg/km)

DC resistance per unit length
(ohm/km)20

Tensile Strength
(Mpa)

Elongation
(%)

CCA-10%

CCA-15%

CCA-10%

CCA-15%

Copper

CCA-10%

CCA-15%

Copper

A
(max)

H
(min)

A
(max)

H
(min)

6.00

28.260

0.105

0.150

93.82

102.58

251.23

0.97

0.95

0.61

138

124

15

1.50

5.15

20.820

0.090

0.129

69.12

75.58

185.09

1.32

1.29

0.83

138

152

15

1.50

5.08

20.258

0.089

0.127

67.26

73.54

180.09

1.35

1.32

0.85

138

152

15

1.50

4.97

19.390

0.087

0.124

64.38

70.39

172.38

1.41

1.38

0.89

138

152

15

1.50

4.90

18.848

0.086

0.123

62.57

68.42

167.56

1.46

1.42

0.91

138

152

15

1.50

4.85

18.465

0.085

0.121

61.30

67.03

164.16

1.49

1.45

0.93

138

152

15

1.50

4.80

18.086

0.084

0.120

60.05

65.65

160.79

1.52

1.48

0.95

138

152

15

1.50

4.50

15.896

0.079

0.113

52.78

57.70

141.32

1.73

1.68

1.08

138

159

15

1.50

4.00

12.560

0.070

0.100

41.70

45.59

111.66

2.18

2.13

1.37

138

166

15

1.50

3.86

11.696

0.068

0.097

38.83

42.46

103.98

2.35

2.29

1.47

138

166

15

1.50

3.60

10.174

0.063

0.090

33.78

36.93

90.44

2.70

2.63

1.69

138

172

15

1.50

3.50

9.616

0.061

0.088

31.93

34.91

85.49

2.85

2.78

1.79

138

172

15

1.50

3.38

8.968

0.059

0.085

29.77

32.55

79.73

3.06

2.98

1.92

138

172

15

1.50

3.20

8.038

0.056

0.080

26.69

29.18

71.46

3.41

3.33

2.14

138

179

15

1.00

3.00

7.065

0.053

0.075

23.46

25.65

62.81

3.88

3.79

2.44

138

179

15

1.00

2.85

6.376

0.050

0.071

21.17

23.15

56.68

4.30

4.20

2.70

138

186

15

1.00

2.80

6.154

0.049

0.070

20.43

22.34

54.71

4.46

4.35

2.80

138

186

15

1.00

2.77

6.023

0.048

0.069

20.00

21.86

53.55

4.55

4.44

2.86

138

186

15

1.00

2.50

4.906

0.044

0.063

16.29

17.81

43.62

5.59

5.45

3.51

138

193

15

1.00

2.30

4.153

0.040

0.058

13.79

15.07

36.92

6.61

6.44

4.15

138

200

15

1.00

2.20

3.799

0.039

0.055

12.61

13.79

33.78

7.22

7.04

4.54

138

200

15

1.00

2.18

3.731

0.038

0.055

12.39

13.54

33.17

7.35

7.17

4.62

138

200

15

1.00

2.15

3.629

0.038

0.054

12.05

13.17

32.26

7.56

7.37

4.75

138

200

15

1.00

2.05

3.299

0.036

0.051

10.95

11.98

29.33

8.31

8.11

5.23

138

205

15

1.00

2.00

3.140

0.035

0.050

10.42

11.40

27.91

8.74

8.52

5.49

138

205

15

1.00

1.95

2.985

0.034

0.049

9.91

10.84

26.54

9.19

8.96

5.78

138

205

15

1.00

1.81

2.572

0.032

0.045

8.54

9.34

22.86

10.67

10.41

6.70

138

205

15

1.00

1.70

2.269

0.030

0.043

7.53

8.24

20.17

12.09

11.80

7.60

138

205

15

1.00

1.63

2.086

0.029

0.041

6.92

7.57

18.54

13.15

12.83

8.27

138

205

15

1.00

1.50

1.766

0.026

0.038

5.86

6.41

15.70

15.53

15.15

9.76

138

205

15

1.00

1.30

1.327

0.023

0.033

4.40

4.82

11.79

20.68

20.17

13.00

138

205

15

1.00

1.02

0.817

0.018

0.026

2.71

2.96

7.26

33.59

32.77

21.11

138

205

15

1.00

0.95

0.708

0.017

0.024

2.35

2.57

6.30

38.72

37.77

24.33

138

205

15

1.00

0.81

0.515

0.014

0.020

1.71

1.87

4.58

53.26

51.96

33.47

138

205

15

1.00

0.75

0.442

0.013

0.019

1.47

1.60

3.93

62.12

60.60

39.04

138

205

15

1.00

0.63

0.312

0.011

0.016

1.03

1.13

2.77

88.04

85.89

55.33

138

205

15

1.00

0.50

0.196

0.009

0.013

0.65

0.71

1.74

139.77

136.36

87.85

172

205

10

1.00

0.30

0.071

0.005

0.008

0.23

0.26

0.63

388.25

378.77

244.02

172

205

5

1.00

0.10

0.008

0.002

0.003

0.03

0.03

0.07

3494.27

3408.92

2196.18

172

205

5

1.00



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Q:What are the basic characteristics of wire resistance strain gages?
A resistor that is not to be changed is called a fixed resistor. Variable resistance is called a potentiometer or variable resistor. The ideal resistor is linear, i.e., the instantaneous current through the resistor is directly proportional to the applied instantaneous voltage. Variable resistor for partial pressure. One or two removable metal contacts are tightly pressed on exposed resistors. The contact position determines the resistance between any end of the resistor and the contact point.
Q:Will you please remove any of the wires? The edge of the body, which is made of wire or what? Is it copper or iron?
There are only two kinds of wire in the wire, one is copper, and the other is aluminium.. If you peel it off and it's yellow, then it's copper wire. If it's silver, it's aluminium wire, except these two.
Q:What method can be used to detect residual impurities and metal particles on the wire surface?
Remove metal surface impurities, refers to the removal of metal surface attached substances, such as cement, paint, spots and other materials that do not belong to the material itself.
Q:Are two wires of the same material but different in thickness and length? Are their young's modulus of elasticity the same?
According to Hooke's law, in the elastic limit of an object, the stress is proportional to the strain, and the coefficient of proportionality is called the young's modulus (Y). Express as a formula:Y= (F - L) / (S - L)Y is numerically equal to the stress produced by unit strain. Its units are the same as those of the force. Young's modulus is the property of a material, independent of force and shape of an object.Young's modulus (Young's, modulus) is a noun in mechanics of materials. When the elastic material is subjected to the positive stress, it will produce a positive strain, defined as the ratio of the forward stress to the positive strain. The formula is denoted as E = sigma / epsilonAmong them, E represents Young's modulus, sigma represents positive stress, and epsilon represents positive strain.Young's modulus is large, indicating that in compression or tensile material, the deformation of the material is small.
Q:Why is the current limiting circuit used to measure the resistance of wire by voltammetry?
Under normal circumstances (to meet the safety conditions), because the current limiting circuit energy consumption is small, the connection is simple, therefore, priority is given to the current limiting method
Q:What's the metal wire fabric?Such as title
Because the implant metal wire fabric because of the overall color bright, if there is a light metal, can reflect the specific metallic luster. But note that not only the characteristics of metal wire fabric in metallic luster, and anti-static, with anti radiation, more conducive to regulate all aspects of the body
Q:How can you make the fabric with silk fabric wrinkle free after washing?
Used in clothes last rinse, after use without water; (i.e. when the clothes have used laundry detergent and rinse clean, to the water softener is dissolved, and then soak the clothes can no longer need cleaning and water
Q:What silk is fine as hair, soft as wool, strong as steel?
Steel wire can be processed to fine hair, of course, such as steel wire, but it can not be soft as wool (of course, very thin strands of steel are also very soft).
Q:What fabric is the wire made of? What are the advantages and disadvantages?...
Metal wire fabric is made of polyester cotton, brocade cotton, brocade polyester and cotton wire fabric. The wire content is usually around 5%. Wire fabric refers to the metal by high-tech drawing treatment of metal fiber into the fabric and formed a high-grade fabric,
Q:What is the difference between carbon fiber and wire heating?
Carbon fiber heat is not transmitted through the medium, but far infrared light radiation to the human body, the heat transfer directly to the human body tissues and organs

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